D12320VF25IV Datasheet, PDF (1242/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
TIER1—Timer Interrupt Enable Register 1
H'FFE4
TPU1
Bit
:
Initial value :
Read/Write :
7
TTGE
0
R/W
6
5
4
3
— TCIEU TCIEV —
1
0
0
0
—
R/W R/W
—
2
1
0
— TGIEB TGIEA
0
0
0
—
R/W R/W
TGR Interrupt Enable A
0 Interrupt request (TGIA)
by TGFA bit disabled
1 Interrupt request (TGIA)
by TGFA bit enabled
TGR Interrupt Enable B
0 Interrupt request (TGIB)
by TGFB bit disabled
1 Interrupt request (TGIB)
by TGFB bit enabled
Overflow Interrupt Enable
0 Interrupt request (TCIV) by TCFV disabled
1 Interrupt request (TCIV) by TCFV enabled
Underflow Interrupt Enable
0 Interrupt request (TCIU) by TCFU disabled
1 Interrupt request (TCIU) by TCFU enabled
A/D Conversion Start Request Enable
0 A/D conversion start request generation disabled
1 A/D conversion start request generation enabled
Rev.6.00 Sep. 27, 2007 Page 1210 of 1268
REJ09B0220-0600